CUSIP: 67383109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 2,134 | $479 | — | — |
| Q2 2016 | 2,065 | $486 | — | — |
| Q1 2016 | 2,131 | $431 | — | — |
| Q4 2015 | 3,088 | $585 | — | — |
| Q3 2015 | 2,892 | $539 | — | — |
| Q2 2015 | 2,892 | $493 | — | — |
| Q1 2015 | 2,895 | $485 | — | — |
| Q4 2014 | 2,661 | $444 | — | — |
| Q3 2014 | 2,661 | $380 | — | — |
| Q2 2014 | 2,661 | $381 | — | — |
| Q4 2013 | 2,786 | $373 | — | — |
| Q3 2013 | 2,786 | $321 | — | — |
| Q2 2013 | 2,866 | $311 | — | — |
| Q1 2013 | 2,756 | $278 | — | — |